/**
 * Copyright (c) 2000-2005 Liferay, LLC. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.liferay.portal.auth;

import java.io.Serializable;

import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.PasswordCallback;

/**
 * <a href="PortalCallbackHandler.java.html"><b><i>View Source</i></b></a>
 *
 * @author  Brian Wing Shun Chan
 * @version $Revision: 1.10 $
 *
 */
public class PortalCallbackHandler implements CallbackHandler, Serializable {

	public PortalCallbackHandler(String userId, String password) {
		_userId = userId;
		_password = password;
	}

	public void handle(Callback[] callbacks) {
		for (int i = 0; i < callbacks.length; i++) {
			if (callbacks[i] instanceof NameCallback) {
				NameCallback nameCallback = (NameCallback)callbacks[i];
				nameCallback.setName(_userId);
			}
			else if (callbacks[i] instanceof PasswordCallback) {
				PasswordCallback passCallback = (PasswordCallback)callbacks[i];
				passCallback.setPassword(_password.toCharArray());
			}
		}
	}

	private String _userId;
	private String _password;

}